This intelligent product is designed for big-middle hospital. It has the features including: pure cutting, blend 1, blend 2, blend 3, monopolar contact coagulation, monopolar standard coagulation, monopolar spray coagulation and so on. Monopolar electrode can be hand or foot-controlled, The output power can be digital displayed. Output sound level can be adjusted. The malfunction can be self-diagnosed by the system, and error code will be displayed, with visual and audio alarm. The system has NE CONTINUITY MONITOR, intended for connections. as well as Neutral electrode contact quality monitor (CQM),intended for connection to a MONITORING NE (split plates) providing an alarm in the event that NE contact with the PATIENT becomes insufficient. This system can be used together with the endoscope, to perform endoscopic surgery. It is intended for general surgery, orthopedic surgery, chest surgery, cardiovascular surgery, gynecology, urology, tumor, gastroenterology and so on.